do atm cameras record all the time

Yes, ATM cameras are typically designed to record continuously, or at least whenever there is activity at the machine. Most bank-branded ATMs use 24/7 surveillance to ensure the safety of customers and transactions. Some smaller or older machines may use motion-activated recording, which saves storage space but still captures all activity in front of the ATM. The continuous recording is essential for deterring crime, preventing fraud like skimming, and providing clear evidence for dispute resolution.